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Solids that possess acidic properties on their surfaces function as catalysts just like liquid acids, such as sulfuric acid and hydrochloric acid. By using solid acid catalysts, chemical processes become more productive and more environmentally friendly. In fact, solid acids are being used in many industrial chemical processes from the largest chem

This book explains the role of big data and statistical physics in understanding macroeconomic concepts.

This book develops the subject of nonlinear plasma physics from a general physics perspective. It begins with a description of nonlinear oscillations, the parametric instability, the pendulum, and the nonlinear island overlap criterion. The Kolomogorov-Arnold-Moser (KAM) theory is analyzed. Laboratory visualizations of the KAM theory are presented for experiments in toroidal plasma confinement and rotating fluids. The subjects of transport in E x B flows and geostrophic flows are developed in parallel, stressing the generality of the Charney-Hasegawa-Mima equation. The dual nature of wave turbulence and vortex dynamics is developed for plasmas and geophysical flows. The presentation of the subject of nonlinear maps shows how maps are related to the nonlinear dynamics in plasma physics problems. Numerous space plasma and fusion physics examples are developed throughout the book. The final chapter deals with turbulence theory, renormalized mode coupling equations, and Kolomogorov-type spectra as modified for anisotropic plasmas.

Manusia suka sekali mengenang. Kerap kali kita menemukan diri sendiri sedang membongkar kotak kenangan di dalam ingatan yang sudah lama tertimbun dan tidak tersentuh. Kadang kenangan-kenangan itu muncul secara tiba-tiba, namun seringnya, kita sengaja memunculkan mereka. Karena kita rindu, karena kita ingin mengingat kembali. Nostalgia adalah kerinduan terhadap sesuatu, atau mungkin seseorang, yang kini sudah tidak lagi ada. Sesuatu yang kini letaknya jauh sekali, hingga tidak mungkin bisa kita capai lagi. Orang bilang, sesuatu akan menjadi lebih berharga ketika mereka sudah hilang dan pergi. Ketika kita bernostalgia, boleh jadi kenangan-kenangan itu terasa lebih indah ketimbang kita mengalaminya di masa silam. Atau mungkin, ada sebersit perasaan sedih menyadari kenangan-kenangan yang sudah seharusnya kita lupakan. Lantas, kenangan-kenangan seperti apa yang sering membuat manusia ingin bernostalgia? Dalam buku inilah, para penulis mengeksplorasi kenangan-kenangan, bermain-main dengan rindu dan bernostalgia. Selamat menikmati karya-karya fiksi mini yang luar biasa dalam buku ini!

Solids that possess acidic properties on their surfaces function as catalysts just like liquid acids, such as sulfuric acid and hydrochloric acid. By using solid acid catalysts, chemical processes become more productive and more environmentally friendly. In fact, solid acids are being used in many industrial chemical processes from the largest chem